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authorMarek Gradzki <mgradzki@cisco.com>2016-05-16 14:57:04 +0200
committerMarek Gradzki <mgradzki@cisco.com>2016-05-19 11:24:18 +0000
commit659a7aaedace571d50bc1fcf9b1ce082bf513d30 (patch)
tree55bd93b7e225d881f1c6e3dec48f143c1c874b9b
parentba623881b5d3eb4a8df79db2011dc88cf75ea2a5 (diff)
Bridge domain interconnection read customizer
Change-Id: If74cf4ad2a05b3311478afc64cb54748f0d813dc Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/L2Customizer.java119
-rw-r--r--v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/L2CustomizerTest.java135
2 files changed, 254 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/L2Customizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/L2Customizer.java
new file mode 100644
index 000000000..099d4c195
--- /dev/null
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/L2Customizer.java
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.honeycomb.v3po.translate.v3po.interfacesstate;
+
+import com.google.common.base.Preconditions;
+import io.fd.honeycomb.v3po.translate.Context;
+import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
+import io.fd.honeycomb.v3po.translate.spi.read.ChildReaderCustomizer;
+import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
+import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
+import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import java.util.Optional;
+import java.util.concurrent.CompletableFuture;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppInterfaceStateAugmentationBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.L2;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.L2Builder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.l2.interconnection.BridgeBasedBuilder;
+import org.opendaylight.yangtools.concepts.Builder;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.openvpp.jvpp.dto.BridgeDomainDetailsReplyDump;
+import org.openvpp.jvpp.dto.BridgeDomainDump;
+import org.openvpp.jvpp.dto.BridgeDomainSwIfDetails;
+import org.openvpp.jvpp.dto.SwInterfaceDetails;
+import org.openvpp.jvpp.future.FutureJVpp;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Customizer for reading ietf-interfaces:interfaces-state/interface/iface_name/v3po:l2
+ */
+public class L2Customizer extends FutureJVppCustomizer
+ implements ChildReaderCustomizer<L2, L2Builder> {
+
+ private static final Logger LOG = LoggerFactory.getLogger(L2Customizer.class);
+ private final NamingContext interfaceContext;
+ private final NamingContext bridgeDomainContext;
+
+ public L2Customizer(@Nonnull final FutureJVpp futureJvpp,
+ @Nonnull final NamingContext interfaceContext,
+ @Nonnull final NamingContext bridgeDomainContext) {
+ super(futureJvpp);
+ this.interfaceContext = Preconditions.checkNotNull(interfaceContext, "interfaceContext should not be null");
+ this.bridgeDomainContext = Preconditions.checkNotNull(bridgeDomainContext, "bridgeDomainContext should not be null");
+ }
+
+ @Override
+ public void merge(@Nonnull final Builder<? extends DataObject> parentBuilder, @Nonnull final L2 readValue) {
+ ((VppInterfaceStateAugmentationBuilder) parentBuilder).setL2(readValue);
+ }
+
+ @Nonnull
+ @Override
+ public L2Builder getBuilder(@Nonnull final InstanceIdentifier<L2> id) {
+ return new L2Builder();
+ }
+
+ @Override
+ public void readCurrentAttributes(@Nonnull final InstanceIdentifier<L2> id, @Nonnull final L2Builder builder,
+ @Nonnull final Context ctx) throws ReadFailedException {
+ LOG.debug("Reading attributes for L2: {}", id);
+ final InterfaceKey key = id.firstKeyOf(Interface.class);
+ final int ifaceId = interfaceContext.getIndex(key.getName());
+
+ final SwInterfaceDetails iface = InterfaceUtils.getVppInterfaceDetails(getFutureJVpp(), key,
+ ifaceId, ctx);
+ LOG.debug("Interface details for interface: {}, details: {}", key.getName(), iface);
+
+ final Optional<BridgeDomainSwIfDetails> bdForInterface = getBridgeDomainForInterface(ifaceId);
+ if (bdForInterface.isPresent()) {
+ final BridgeDomainSwIfDetails bdSwIfDetails = bdForInterface.get();
+ final BridgeBasedBuilder bbBuilder = new BridgeBasedBuilder();
+ bbBuilder.setBridgeDomain(bridgeDomainContext.getName(bdSwIfDetails.bdId));
+ // bbBuilder.setBridgedVirtualInterface // TODO where to find that value?
+ if (bdSwIfDetails.shg != 0) {
+ bbBuilder.setSplitHorizonGroup((short)bdSwIfDetails.shg);
+ }
+ builder.setInterconnection(bbBuilder.build());
+ }
+
+ // TODO is there a way to check if interconnection is XconnectBased?
+ }
+
+ private Optional<BridgeDomainSwIfDetails> getBridgeDomainForInterface(final int ifaceId) {
+ // We need to perform full bd dump, because there is no way
+ // to ask VPP for BD details given interface id/name (TODO add it to vpp.api?)
+ // TODO cache dump result
+ final BridgeDomainDump request = new BridgeDomainDump();
+ request.bdId = -1;
+
+ final CompletableFuture<BridgeDomainDetailsReplyDump> bdCompletableFuture =
+ getFutureJVpp().bridgeDomainSwIfDump(request).toCompletableFuture();
+ final BridgeDomainDetailsReplyDump reply = V3poUtils.getReply(bdCompletableFuture);
+
+ if (null == reply || null == reply.bridgeDomainSwIfDetails || reply.bridgeDomainSwIfDetails.isEmpty()) {
+ return Optional.empty();
+ }
+
+ // interface can be added to only one BD only
+ return reply.bridgeDomainSwIfDetails.stream().filter(a -> a.swIfIndex == ifaceId).findFirst();
+ }
+}
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/L2CustomizerTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/L2CustomizerTest.java
new file mode 100644
index 000000000..b454446dc
--- /dev/null
+++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/L2CustomizerTest.java
@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.honeycomb.v3po.translate.v3po.interfacesstate;
+
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import io.fd.honeycomb.v3po.translate.Context;
+import io.fd.honeycomb.v3po.translate.spi.read.RootReaderCustomizer;
+import io.fd.honeycomb.v3po.translate.v3po.test.ChildReaderCustomizerTest;
+import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.CompletionStage;
+import java.util.concurrent.ExecutionException;
+import org.junit.Test;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfacesState;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppInterfaceStateAugmentation;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppInterfaceStateAugmentationBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.L2;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.L2Builder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.l2.Interconnection;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.l2.interconnection.BridgeBasedBuilder;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.openvpp.jvpp.dto.BridgeDomainDetailsReplyDump;
+import org.openvpp.jvpp.dto.BridgeDomainDump;
+import org.openvpp.jvpp.dto.BridgeDomainSwIfDetails;
+import org.openvpp.jvpp.dto.SwInterfaceDetails;
+
+public class L2CustomizerTest extends ChildReaderCustomizerTest<L2, L2Builder> {
+
+ private NamingContext interfaceContext;
+ private NamingContext bridgeDomainContext;
+
+ public L2CustomizerTest() {
+ super(L2.class);
+ }
+
+ @Override
+ public void setUpBefore() {
+ interfaceContext = new NamingContext("generatedIfaceName");
+ bridgeDomainContext = new NamingContext("generatedBDName");
+ }
+
+ @Override
+ protected RootReaderCustomizer<L2, L2Builder> initCustomizer() {
+ return new L2Customizer(api, interfaceContext, bridgeDomainContext);
+ }
+
+ @Test
+ public void testMerge() {
+ final VppInterfaceStateAugmentationBuilder builder = mock(VppInterfaceStateAugmentationBuilder.class);
+ final L2 value = mock(L2.class);
+ getCustomizer().merge(builder, value);
+ verify(builder).setL2(value);
+ }
+
+ private InstanceIdentifier<L2> getL2Id(final String name) {
+ return InstanceIdentifier.create(InterfacesState.class).child(Interface.class, new InterfaceKey(name))
+ .augmentation(
+ VppInterfaceStateAugmentation.class).child(L2.class);
+ }
+
+ private void whenBridgeDomainSwIfDumpThenReturn(final List<BridgeDomainSwIfDetails> bdSwIfList)
+ throws ExecutionException, InterruptedException {
+ final CompletionStage<BridgeDomainDetailsReplyDump> replyCS = mock(CompletionStage.class);
+ final CompletableFuture<BridgeDomainDetailsReplyDump> replyFuture = mock(CompletableFuture.class);
+ when(replyCS.toCompletableFuture()).thenReturn(replyFuture);
+ final BridgeDomainDetailsReplyDump reply = new BridgeDomainDetailsReplyDump();
+ reply.bridgeDomainSwIfDetails = bdSwIfList;
+ when(replyFuture.get()).thenReturn(reply);
+ when(api.bridgeDomainSwIfDump(any(BridgeDomainDump.class))).thenReturn(replyCS);
+ }
+
+
+ private BridgeDomainSwIfDetails generateBdSwIfDetails(final int ifId, final int bdId) {
+ final BridgeDomainSwIfDetails bdSwIfDetails = new BridgeDomainSwIfDetails();
+ bdSwIfDetails.swIfIndex = ifId;
+ bdSwIfDetails.shg = 1;
+ bdSwIfDetails.bdId = bdId;
+ return bdSwIfDetails;
+ }
+
+ private Interconnection generateInterconnection(final int ifId, final String bdName) {
+ final BridgeBasedBuilder bbBuilder = new BridgeBasedBuilder();
+ bbBuilder.setBridgeDomain(bdName);
+ bbBuilder.setSplitHorizonGroup((short) 1);
+ return bbBuilder.build();
+ }
+
+ @Test
+ public void testRead() throws Exception {
+ final Context ctx = new Context();
+ final Map<Integer, SwInterfaceDetails> cachedInterfaceDump = new HashMap<>();
+ final int ifId = 1;
+ final int bdId = 1;
+ final String bdName = "bd001";
+ final String ifName = "eth0.sub0";
+ interfaceContext.addName(ifId, ifName);
+ bridgeDomainContext.addName(bdId, bdName);
+
+ final SwInterfaceDetails ifaceDetails = new SwInterfaceDetails();
+ ifaceDetails.subId = ifId;
+ cachedInterfaceDump.put(ifId, ifaceDetails);
+ ctx.put(InterfaceCustomizer.DUMPED_IFCS_CONTEXT_KEY, cachedInterfaceDump);
+
+ whenBridgeDomainSwIfDumpThenReturn(Collections.singletonList(generateBdSwIfDetails(ifId, bdId)));
+
+ final L2Builder builder = mock(L2Builder.class);
+ getCustomizer().readCurrentAttributes(getL2Id(ifName), builder, ctx);
+
+ verify(builder).setInterconnection(generateInterconnection(ifId, bdName));
+ }
+} \ No newline at end of file